Merge "Displays that have focused apps can also be top focused" into qt-dev (84092d37) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/DisplayContent.java

+18 −9

Original line number	Diff line number	Diff line
		@@ -78,6 +78,8 @@ import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_W
		import static com.android.server.wm.DisplayContentProto.ABOVE_APP_WINDOWS;
		import static com.android.server.wm.DisplayContentProto.APP_TRANSITION;
		import static com.android.server.wm.DisplayContentProto.BELOW_APP_WINDOWS;
		import static com.android.server.wm.DisplayContentProto.CHANGING_APPS;
		import static com.android.server.wm.DisplayContentProto.CLOSING_APPS;
		import static com.android.server.wm.DisplayContentProto.DISPLAY_FRAMES;
		import static com.android.server.wm.DisplayContentProto.DISPLAY_INFO;
		import static com.android.server.wm.DisplayContentProto.DOCKED_STACK_DIVIDER_CONTROLLER;
		@@ -85,14 +87,12 @@ import static com.android.server.wm.DisplayContentProto.DPI;
		import static com.android.server.wm.DisplayContentProto.FOCUSED_APP;
		import static com.android.server.wm.DisplayContentProto.ID;
		import static com.android.server.wm.DisplayContentProto.IME_WINDOWS;
		import static com.android.server.wm.DisplayContentProto.OPENING_APPS;
		import static com.android.server.wm.DisplayContentProto.PINNED_STACK_CONTROLLER;
		import static com.android.server.wm.DisplayContentProto.ROTATION;
		import static com.android.server.wm.DisplayContentProto.SCREEN_ROTATION_ANIMATION;
		import static com.android.server.wm.DisplayContentProto.STACKS;
		import static com.android.server.wm.DisplayContentProto.WINDOW_CONTAINER;
		import static com.android.server.wm.DisplayContentProto.OPENING_APPS;
		import static com.android.server.wm.DisplayContentProto.CHANGING_APPS;
		import static com.android.server.wm.DisplayContentProto.CLOSING_APPS;
		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ADD_REMOVE;
		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_BOOT;
		@@ -2945,9 +2945,16 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		forAllWindows(mScheduleToastTimeout, false /* traverseTopToBottom */);
		}

		WindowState findFocusedWindowIfNeeded() {
		return (mWmService.mPerDisplayFocusEnabled
		\|\| mWmService.mRoot.mTopFocusedAppByProcess.isEmpty()) ? findFocusedWindow() : null;
		/**
		* Looking for the focused window on this display if the top focused display hasn't been
		* found yet (topFocusedDisplayId is INVALID_DISPLAY) or per-display focused was allowed.
		*
		* @param topFocusedDisplayId Id of the top focused display.
		* @return The focused window or null if there isn't any or no need to seek.
		*/
		WindowState findFocusedWindowIfNeeded(int topFocusedDisplayId) {
		return (mWmService.mPerDisplayFocusEnabled \|\| topFocusedDisplayId == INVALID_DISPLAY)
		? findFocusedWindow() : null;
		}

		WindowState findFocusedWindow() {
		@@ -2971,10 +2978,12 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		* {@link WindowManagerService#UPDATE_FOCUS_WILL_PLACE_SURFACES},
		* {@link WindowManagerService#UPDATE_FOCUS_REMOVING_FOCUS}
		* @param updateInputWindows Whether to sync the window information to the input module.
		* @param topFocusedDisplayId Display id of current top focused display.
		* @return {@code true} if the focused window has changed.
		*/
		boolean updateFocusedWindowLocked(int mode, boolean updateInputWindows) {
		WindowState newFocus = findFocusedWindowIfNeeded();
		boolean updateFocusedWindowLocked(int mode, boolean updateInputWindows,
		int topFocusedDisplayId) {
		WindowState newFocus = findFocusedWindowIfNeeded(topFocusedDisplayId);
		if (mCurrentFocus == newFocus) {
		return false;
		}
		@@ -2994,7 +3003,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		if (imWindowChanged) {
		mWmService.mWindowsChanged = true;
		setLayoutNeeded();
		newFocus = findFocusedWindowIfNeeded();
		newFocus = findFocusedWindowIfNeeded(topFocusedDisplayId);
		}
		if (mCurrentFocus != newFocus) {
		mWmService.mH.obtainMessage(REPORT_FOCUS_CHANGE, this).sendToTarget();

services/core/java/com/android/server/wm/RootWindowContainer.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -170,7 +170,7 @@ class RootWindowContainer extends WindowContainer<DisplayContent>
		int topFocusedDisplayId = INVALID_DISPLAY;
		for (int i = mChildren.size() - 1; i >= 0; --i) {
		final DisplayContent dc = mChildren.get(i);
		changed \|= dc.updateFocusedWindowLocked(mode, updateInputWindows);
		changed \|= dc.updateFocusedWindowLocked(mode, updateInputWindows, topFocusedDisplayId);
		final WindowState newFocus = dc.mCurrentFocus;
		if (newFocus != null) {
		final int pidOfNewFocus = newFocus.mSession.mPid;
		@@ -180,6 +180,11 @@ class RootWindowContainer extends WindowContainer<DisplayContent>
		if (topFocusedDisplayId == INVALID_DISPLAY) {
		topFocusedDisplayId = dc.getDisplayId();
		}
		} else if (topFocusedDisplayId == INVALID_DISPLAY && dc.mFocusedApp != null) {
		// The top-most display that has a focused app should still be the top focused
		// display even when the app window is not ready yet (process not attached or
		// window not added yet).
		topFocusedDisplayId = dc.getDisplayId();
		}
		}
		if (topFocusedDisplayId == INVALID_DISPLAY) {

services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -380,6 +380,14 @@ public class DisplayContentTests extends WindowTestsBase {
		assertTrue(window1.isFocused());
		assertEquals(perDisplayFocusEnabled && targetSdk >= Q, window2.isFocused());
		assertEquals(window1, mWm.mRoot.getTopFocusedDisplayContent().mCurrentFocus);

		// Make sure top focused display not changed if there is a focused app.
		window1.mAppToken.hiddenRequested = true;
		window1.getDisplayContent().setFocusedApp(window1.mAppToken);
		updateFocusedWindow();
		assertTrue(!window1.isFocused());
		assertEquals(window1.getDisplayId(),
		mWm.mRoot.getTopFocusedDisplayContent().getDisplayId());
		}

		/**